Reinitiaxe saved and fdiff arrays upon regridding
Some more plots. More flexibility in setting up the plot labels.
Splitting up schemes for the inner and outer boundary.
Rearranging update_ghosts routines to be consistent with the new split bdry paradigm
Dont adjust params from within from_dir method. Also, reorganizing the generalized driver code.
More changes to generalized driver.
Some additional routines in galaxy for comparing time-scales.
More boundary tests and another boundary scheme.
Merge branch 'split_bdry'
Got rid of unused animate routine, and solve_adjust now may handle parameters, which cannot be adjusted